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How often do I need to calibrate my gas monitor?

Gas detection falls under the OSHA safety in the workplace guidelines. The employer is responsible for making the workplace safe for the employee. We recommend that you follow the manufacturer’s specification for calibration frequency. The best way to know how your sensors are working is to set up periodic calibrations of your equipment, and if the variation in response is very close between calibrations, you can lengthen the time between calibrations. If the as found results are varying greatly between calibrations, shorten the time between calibrations until you are getting reproducible results.